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National Stock Number:
3040-01-358-9008
Federal Supply Class:
3040
National Item Identification Number:
013589008
Description:
SHAFT,SHOULDERED
Detail:
A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (AA), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see AXLE(1), SHOULDERED. For items not having any of the above conditions see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1), STRAIGHT; and AXLE(1), STRAIGHT.
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Manufacturer Information:
| 803-6397396 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 803-6397396 PIECE 14 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | EXTERNAL KEYWAY LENGTH | 0.320 INCHES NOMINAL SECOND END | | FIRST END DIAMETER | 0.7500 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.560 INCHES NOMINAL | | OVERALL LENGTH | 28.430 INCHES MINIMUM AND 28.470 INCHES MAXIMUM | | MATERIAL | STEEL | | SECOND END DIAMETER | 0.4980 INCHES MINIMUM AND 0.5010 INCHES MAXIMUM | | SECOND END KEYWAY DEPTH | 0.1540 INCHES MINIMUM AND 0.1560 INCHES MAXIMUM | | SECOND END KEYWAY WIDTH | 0.0928 INCHES MINIMUM AND 0.0943 INCHES MAXIMUM | | SECOND END DISTANCE FROM KEYWAY CENTER TO END | 1.1200 INCHES NOMINAL | | SECOND END STYLE | INDENTED FLAT KEYWAY | | STEP QUANTITY | 3 |
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